Email Us
High Temperature FBG

High Temperature FBG

The high temperature FBG is inscribed in the polyimide-coated optical fiber, which has excellent heat resistance (up to 300 ℃), and has strong adaptability in hash environments such as oil and gas, power stations, etc. AtGrating can customize high temperature fiber gratings for a variety of applications.

Features of High Temperature FBG

  • High Stable Wavelength

  • High Stable Reflectivity

  • High Temperature Operation

  • Splice-free Array

Application of High Temperature FBG

  • Bridges and Highway

  • Petroleum Plants and Pipelines

  • Oil and Energy

  • Aerospace Industry

Specification of High Temperature FBG

Parameters

Unit

Values

Center Wavelength

nm

1310, 1460 ~ 1610

FBG Profile

--

Apodized or Uniform

Wavelength Tolerance

nm

+/-0.5

Standard FBG Length

mm

10

Reflectivity

--

> 60%

-3dB Bandwidth

nm

≤0.3

SLSR

dB

>15

Recoating

--

Polyimide

Fiber Type

--

Polyimide coated SMF-28 fiber

Fiber Terminator

--

Bare Fiber, FC/UPC, Or FC/APC

Pigtail Length

--

1 meter (Typical)

Operating Temperature

-40 ~ 300


Product Inquiry
Leading manufacturer of AtGrating’s fiber bragg grating products.
5F, Building B, Chiwan Industry Park, Shaodi Road, Shekou, Nanshan, Shenzhen 518067, China
sales@atgrating.com
+86-755-2667-4283